G:/ScriptBasic/source/md5.c File Reference

#include "md5.h"

Go to the source code of this file.

Defines

#define S11   7

#define S12   12

#define S13   17

#define S14   22

#define S21   5

#define S22   9

#define S23   14

#define S24   20

#define S31   4

#define S32   11

#define S33   16

#define S34   23

#define S41   6

#define S42   10

#define S43   15

#define S44   21

#define F(x, y, z)   (((x) & (y)) | ((~x) & (z)))

#define G(x, y, z)   (((x) & (z)) | ((y) & (~z)))

#define H(x, y, z)   ((x) ^ (y) ^ (z))

#define I(x, y, z)   ((y) ^ ((x) | (~z)))

#define ROTATE_LEFT(x, n)   (((x) << (n)) | ((x) >> (32-(n))))

#define FF(a, b, c, d, x, s, ac)

#define GG(a, b, c, d, x, s, ac)

#define HH(a, b, c, d, x, s, ac)

#define II(a, b, c, d, x, s, ac)

Functions

static void MD5Transform PROTO_LIST ((UINT4[4], unsigned char[64]))

static void Encode PROTO_LIST ((unsigned char *, UINT4 *, unsigned int))

static void Decode PROTO_LIST ((UINT4 *, unsigned char *, unsigned int))

static void MD5_memcpy PROTO_LIST ((POINTER, POINTER, unsigned int))

static void MD5_memset PROTO_LIST ((POINTER, int, unsigned int))

void MD5Init (MD5_CTX *context)

void MD5Update (MD5_CTX *context, unsigned char *input, unsigned int inputLen)

void MD5Final (digest, MD5_CTX *context)

static void MD5Transform (state, block)

static void Encode (unsigned char *output, UINT4 *input, unsigned int len)

static void Decode (UINT4 *output, unsigned char *input, unsigned int len)

static void MD5_memcpy (POINTER output, POINTER input, unsigned int len)

static void MD5_memset (POINTER output, int value, unsigned int len)

Variables

static unsigned char PADDING [64]

Define Documentation

#define F ( x,
y,
z ) (((x) & (y)) | ((~x) & (z)))

Definition at line 93 of file md5.c.

#define FF ( a,
b,
c,
d,
x,
s,
ac )

Value:
{ \ (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ }

Definition at line 105 of file md5.c.
Referenced by MD5Transform().

#define G ( x,
y,
z ) (((x) & (z)) | ((y) & (~z)))

Definition at line 94 of file md5.c.

#define GG ( a,
b,
c,
d,
x,
s,
ac )

Value:
{ \ (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ }

Definition at line 110 of file md5.c.
Referenced by MD5Transform().

#define H ( x,
y,
z ) ((x) ^ (y) ^ (z))

Definition at line 95 of file md5.c.

#define HH ( a,
b,
c,
d,
x,
s,
ac )

Value:
{ \ (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ }

Definition at line 115 of file md5.c.
Referenced by MD5Transform().

#define I ( x,
y,
z ) ((y) ^ ((x) | (~z)))

Definition at line 96 of file md5.c.

#define II ( a,
b,
c,
d,
x,
s,
ac )

Value:
{ \ (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ }

Definition at line 120 of file md5.c.
Referenced by MD5Transform().

#define ROTATE_LEFT ( x,
n ) (((x) << (n)) | ((x) >> (32-(n))))

Definition at line 100 of file md5.c.

#define S11 7

Definition at line 60 of file md5.c.
Referenced by MD5Transform().

#define S12 12

Definition at line 61 of file md5.c.
Referenced by MD5Transform().

#define S13 17

Definition at line 62 of file md5.c.
Referenced by MD5Transform().

#define S14 22

Definition at line 63 of file md5.c.
Referenced by MD5Transform().

#define S21 5

Definition at line 64 of file md5.c.
Referenced by MD5Transform().

#define S22 9

Definition at line 65 of file md5.c.
Referenced by MD5Transform().

#define S23 14

Definition at line 66 of file md5.c.
Referenced by MD5Transform().

#define S24 20

Definition at line 67 of file md5.c.
Referenced by MD5Transform().

#define S31 4

Definition at line 68 of file md5.c.
Referenced by MD5Transform().

#define S32 11

Definition at line 69 of file md5.c.
Referenced by MD5Transform().

#define S33 16

Definition at line 70 of file md5.c.
Referenced by MD5Transform().

#define S34 23

Definition at line 71 of file md5.c.
Referenced by MD5Transform().

#define S41 6

Definition at line 72 of file md5.c.
Referenced by MD5Transform().

#define S42 10

Definition at line 73 of file md5.c.
Referenced by MD5Transform().

#define S43 15

Definition at line 74 of file md5.c.
Referenced by MD5Transform().

#define S44 21

Definition at line 75 of file md5.c.
Referenced by MD5Transform().

Function Documentation

static void Decode ( UINT4 * output,

unsigned char * input,

unsigned int len

) [static]

Definition at line 325 of file md5.c.
References i, and j.
Referenced by MD5Transform().

static void Encode ( unsigned char * output,

UINT4 * input,

unsigned int len

) [static]

Definition at line 307 of file md5.c.
References i, and j.
Referenced by MD5Final().

static void MD5_memcpy ( POINTER output,

POINTER input,

unsigned int len

) [static]

Definition at line 340 of file md5.c.
References i.
Referenced by MD5Update().

static void MD5_memset ( POINTER output,

int value,

unsigned int len

) [static]

Definition at line 353 of file md5.c.
References i.
Referenced by MD5Final(), and MD5Transform().

void MD5Final ( digest ,

MD5_CTX * context

)

Definition at line 186 of file md5.c.
References MD5_CTX::count, Encode(), index, MD5_memset(), and MD5Update().
Referenced by modu_Init(), and uniqfnam().

void MD5Init ( MD5_CTX * context )

Definition at line 128 of file md5.c.
Referenced by modu_Init(), and uniqfnam().

static void MD5Transform ( state ,

block

) [static]

Definition at line 214 of file md5.c.
References Decode(), FF, GG, HH, II, MD5_memset(), S11, S12, S13, S14, S21, S22, S23, S24, S31, S32, S33, S34, S41, S42, S43, and S44.
Referenced by MD5Update().

void MD5Update ( MD5_CTX * context,

unsigned char * input,

unsigned int inputLen

)

Definition at line 144 of file md5.c.
References i, index, MD5_memcpy(), and MD5Transform().
Referenced by MD5Final(), modu_Init(), and uniqfnam().

static void MD5_memset PROTO_LIST ( (POINTER, int, unsigned int) ) [static]

static void MD5_memcpy PROTO_LIST ( (POINTER, POINTER, unsigned int) ) [static]

static void Decode PROTO_LIST ( (UINT4 *, unsigned char *, unsigned int) ) [static]

static void Encode PROTO_LIST ( (unsigned char *, UINT4 *, unsigned int) ) [static]

static void MD5Transform PROTO_LIST ( (UINT4[4], unsigned char[64]) ) [static]

Variable Documentation

unsigned char PADDING[64] [static]

Initial value:
{ 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }

Definition at line 85 of file md5.c.

Generated on Sun Mar 12 23:56:37 2006 for ScriptBasic by

1.4.6-NO


Defines
#define	S11 7
#define	S12 12
#define	S13 17
#define	S14 22
#define	S21 5
#define	S22 9
#define	S23 14
#define	S24 20
#define	S31 4
#define	S32 11
#define	S33 16
#define	S34 23
#define	S41 6
#define	S42 10
#define	S43 15
#define	S44 21
#define	F(x, y, z) (((x) & (y)) \| ((~x) & (z)))
#define	G(x, y, z) (((x) & (z)) \| ((y) & (~z)))
#define	H(x, y, z) ((x) ^ (y) ^ (z))
#define	I(x, y, z) ((y) ^ ((x) \| (~z)))
#define	ROTATE_LEFT(x, n) (((x) << (n)) \| ((x) >> (32-(n))))
#define	FF(a, b, c, d, x, s, ac)
#define	GG(a, b, c, d, x, s, ac)
#define	HH(a, b, c, d, x, s, ac)
#define	II(a, b, c, d, x, s, ac)
Functions
static void MD5Transform	PROTO_LIST ((UINT4[4], unsigned char[64]))
static void Encode	PROTO_LIST ((unsigned char , UINT4 , unsigned int))
static void Decode	PROTO_LIST ((UINT4 , unsigned char , unsigned int))
static void MD5_memcpy	PROTO_LIST ((POINTER, POINTER, unsigned int))
static void MD5_memset	PROTO_LIST ((POINTER, int, unsigned int))
void	MD5Init (MD5_CTX *context)
void	MD5Update (MD5_CTX context, unsigned char input, unsigned int inputLen)
void	MD5Final (digest, MD5_CTX *context)
static void	MD5Transform (state, block)
static void	Encode (unsigned char output, UINT4 input, unsigned int len)
static void	Decode (UINT4 output, unsigned char input, unsigned int len)
static void	MD5_memcpy (POINTER output, POINTER input, unsigned int len)
static void	MD5_memset (POINTER output, int value, unsigned int len)
Variables
static unsigned char	PADDING [64]